Water or Oil temp before pushing it?

[WhipE350]

Question for my 986 friends. For those that wait for their coolant temp to reach 160 or more (or whatever the acceptable temp is) before going over 4000rpm: if you had an oil temp indicator would you wait for the oil to reach 160 instead before you pushed the rpms.

The reason I ask is my 981 shows oil temp and it takes from 8 to 10 miles to reach this temp where as the coolant temp reaches much sooner like the 986 does. My theory is the new oil now a days is such high quality that the water temp waiting period is plenty.